---Is_______ necessary to learn another language?      --- I think so.

—Do you like junk food ?—Yes, I love hamburgers very much.  I often eat           .

―Who is making so much noise in the garden? ―___________ the children.

—A latest English newspaper, please! —Only one copy left. Would you like to have        , sir?

There are many tall trees on _______ side of the road.